<p>Vowpal Wabbit is available on the command line, as a library, as a daemon, and as a service via the <a href="https://aka.ms/personalizer" target="blank">Microsoft Azure Cognitive Services Personalizer</a> and <a href="https://github.com/Azure/mmlspark" target="blank">Microsoft Machine Learning for Apache Spark (MMLSpark)</a>.</p>
